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Audio/Video: Environment

China's appetite for energy and water are insatiable, as its economy and population grow. Problems and crises of growth... See more
Energy efficiency is a popular topic discussed by many as the single greatest untapped resource in the struggle to... See more
Usable water — or the lack of it — promises to be an increasingly potent global issue in the future. Nearly half of the... See more
Access to affordable, high-quality health care is a global challenge. India's health care burden illustrates that... See more
Poor countries are enjoined to seek not just development but sustainable development. But what exactly does this mean?... See more
Most people can quote the miles-per-gallon rating of their cars and compare comfort, safety, and other features against... See more

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